•A cybersecurity CEO clarified that research leading to U.S. export restrictions on top Anthropic models was focused on defense-oriented prompting (DOP).
•Horizon Space Acquisition II announced the closing of its business combination with SL BIO to form SL Science Holding, trading as SLBT from June 15, 2026.
•Momentus Inc. shares dropped 26.69% to $11.95 on heavy trading volume exceeding 10 million shares.
•Astrotech, Destiny Tech100, and the SATG ETF saw declines driven by sector volatility and profit-taking.
•MicroVision applied to transfer its listing from The Nasdaq Global Market to The Nasdaq Capital Market to seek an additional 180-day compliance period for the minimum bid price requirement.
•The company announced it will host a business update and interactive shareholder Q&A session on June 25, 2026.
•The company filed a new Form S-3 registration statement to replace an expiring shelf registration statement.
